The other day I posted for advice, my betta was suddenly hanging out in the bottom of the tank with clamped fins and very lethargic. This past weekend I went to the local pet store, where they told me that they change the water 100% every two days with the local tap water and that I could get a ph test kit (not impressed). I got the kit the ph was 6.5 this morning I did a 50% water change with tap water it has a ph of 7.5 to 8.0. Water temp is 82 degrees. In the last few hours my betta is hanging out in the top of the tank and seems more active. Her color is also a little brighter :D Fingers crossed this was the problem.

Make absolutely sure to use a dechlorinator and, if possible, a cycling product on the fresh water before filling it into your tank. With small amounts of water, both treatments (available at your LFS) cost next to nothing.

Thanks for the advice. My local Fish Store is not very helpful and does not have much in the way of products just a ph test kit and fish food in additon to fish etc. Maybe Wal-mart will have some dechlorinator. Any other tips are welcome. Thanks again. :)